1534234828 has 24 divisors (see below), whose sum is σ = 3070922400. Its totient is φ = 657003648.

The previous prime is 1534234789. The next prime is 1534234829. The reversal of 1534234828 is 8284324351.

It is not an unprimeable number, because it can be changed into a prime (1534234829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14838 + ... + 57346.

It is an arithmetic number, because the mean of its divisors is an integer number (127955100).

Almost surely, 2^1534234828 is an apocalyptic number.

It is an amenable number.

1534234828 is an abundant number, since it is smaller than the sum of its proper divisors (1536687572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1534234828 is a wasteful number, since it uses less digits than its factorization.

1534234828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43809 (or 43807 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 1534234828 is about 39169.3097718099. The cubic root of 1534234828 is about 1153.3575044403.

The spelling of 1534234828 in words is "one billion, five hundred thirty-four million, two hundred thirty-four thousand, eight hundred twenty-eight".